CN218544625U - Anti-condensation water backflow structure, humidifier and air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioning technology, and discloses an anti-condensed water backflow structure, a humidifier and an air conditioner, which are applied to the humidifier and comprise a first exhaust fan and a pipeline, wherein the air inlet of the first exhaust fan is connected with the humidifier, the air outlet of the first exhaust fan is connected with the pipeline, the pipeline is provided with a backflow part, and the backflow part is horizontally and downwards arranged relative to the air outlet of the first exhaust fan so as to prevent condensed water from flowing back to the first exhaust fan; through set up backward flow portion on the pipeline be connected with first air exhauster, can pass through backward flow portion during vapor condensation, wherein because backward flow portion is toward flagging for first air exhauster, so the comdenstion water also can assemble the low place even assemble in the pipeline, assembles in the backward flow portion promptly to the effect to the comdenstion water anti-reflux has been played.

Description

Anti-condensation water backflow structure, humidifier and air conditioner

Technical Field

The patent of the utility model relates to a technical field of air conditioning technology particularly, relates to an anti-condensation water reflux structure, humidifier and air conditioner.

Background

Humidity, cleanliness and temperature are three important indexes for measuring the comfort of a room, and among the three factors, the humidity is often ignored. In fact, the influence of humidity on human health is important, for example, if the humidity is too low, air is dry, people are easy to cough, and if the humidity is kept in a house with too high humidity for a long time, people are easy to suffer from rheumatism, so that users are easy to feel uncomfortable due to too high or too low humidity of the room during the working process of the air conditioner, and the humidity is necessarily adjusted appropriately.

At present, it can be found through searching existing dehumidification air-conditioning technologies that an anhydrous humidification air-conditioning with the existing publication number of CN106322538A adopts a humidification module and a humidification fan for supplying air to the humidification module, where the humidification module is provided with an air inlet, a heating chamber, a moisture absorption material chamber and an air outlet which are sequentially communicated, the heating chamber is used for selectively heating air entering from the air inlet, the moisture absorption material chamber is provided with an air duct, and a side wall of the air duct is provided with a moisture absorption material; the air outlet is connected to the indoor unit through a humidifying pipeline.

In the prior art, a device adopting a single exhaust fan is generally long in a pipeline needing to be crossed, so that the situation of condensation backflow easily occurs, and the situation that condensed water needs to be prevented from flowing back to the exhaust fan occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-condensation water reflux structure, humidifier and air conditioner aims at solving prior art, and the device of single air exhauster can be generally longer because of the pipeline that needs stride across, appears the problem of condensation backward flow easily.

The utility model relates to a realize like this, an anti-condensation water backflow structure is applied to the humidifier, including first air exhauster and pipeline, the air intake of first air exhauster with the humidifier is connected, the air outlet of first air exhauster with the pipe connection, be equipped with backward flow portion on the pipeline, backward flow portion for the air outlet of first air exhauster sets up downwards toward the level to prevent that the comdenstion water from flowing back to first air exhauster.

Preferably, the pipeline includes a first pipe body, a backflow portion and a second pipe body, the first pipe body, the backflow portion and the second pipe body are sequentially communicated, the first pipe body is connected with an air outlet of the first exhaust fan, and the second pipe body is connected with an external air outlet device.

Preferably, both ends of the return portion are gradually and horizontally arranged downwards towards the center to form a U-shaped arrangement.

Preferably, both ends of the backflow part are gradually bent downward toward the center to form a V-shaped arrangement.

Preferably, both ends of the backflow part are formed in a wave shape toward the center.

Preferably, at least one circle is formed between the two ends of the backflow part.

Among these, the return portion is preferably provided to expand vertically.

In a second aspect, the present invention provides a humidifier, which uses the above-mentioned structure for preventing backflow of condensed water, wherein the humidifier is connected to the first exhaust fan, and the humidifier transmits moisture through the pipeline.

Preferably, the humidifier comprises a water curtain wall structure, and an outlet of the water curtain wall structure is connected with an air inlet of the first exhaust fan; the water curtain wall structure includes the water curtain chamber, constitutes the runner structure and the heating device of water curtain, heating device heats the water curtain chamber, the water of water curtain intracavity is taken up to the runner structure, first air exhauster suction the gas of water curtain intracavity is in order to take away the structural water of runner.

The third aspect, the utility model provides an air conditioner connects as above the humidifier, be equipped with the second air exhauster on the air conditioner, the second air exhauster passes through the pipe connection is to first air exhauster.

Compared with the prior art, the utility model provides a pair of prevent condensate water reflux structure through set up the backward flow portion on the pipeline of being connected with first air exhauster, can pass through the backward flow portion during vapor condensation, wherein because the backward flow portion is toward flagging for first air exhauster, so the comdenstion water also can assemble the low department in the pipeline even, in assembling the backward flow portion promptly to the effect to the comdenstion water anti-reflux has been played.

Drawings

Fig. 1 is a schematic view of a double-suction fan structure provided by the present invention;

fig. 2 is a schematic view of a humidifier provided by the present invention;

fig. 3 is a schematic connection diagram of an air conditioner and a humidifier provided by the present invention;

reference is made to the accompanying drawings in which:

100. a humidifier; 101. a housing; 102. a water curtain wall structure;

200. a first exhaust fan;

300. a second exhaust fan;

400. an air conditioner;

500. a pipeline; 501. a first pipe body; 502. a reflux part; 503. a second tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

As shown in fig. 1, the present invention provides a preferred embodiment of a dual air extractor structure.

A double-suction fan structure for a humidifier 100 or an air conditioner 400 or an air purifier comprises a first suction fan 200 and a second suction fan 300, wherein:

a first exhaust fan 200 provided in the humidifier 100 for blowing out the wet air through the air conditioner 400 or the air cleaner;

a second exhaust fan 300 installed in the air conditioner 400 or the air purifier, and connected to the first exhaust fan 200 through a pipe 500 to provide air to the air conditioner 400 or the air purifier; by arranging the first exhaust fan 200 on the humidifier 100 and then arranging the second exhaust fan 300 on the air conditioner 400 or the air purifier, the exhaust capacity of the second exhaust fan 300 is utilized to accelerate the flow rate of the humid air in the pipeline 500, so that the humid air is prevented from staying in the pipeline 500 for a long time, and the condensation of the humid air is avoided, and the pipeline 500 is prevented from being broken due to the influence of icing of condensed water in cold air in winter, so that great economic loss is caused, and the treatment trouble is caused.

It can be understood that the first suction fan 200 is connected to the humidifier 100, and the connection manner is not limited to the following two schemes:

in a preferred embodiment, the first exhaust fan 200 is disposed at an air outlet of the humidifier 100, specifically, an installation cavity is formed in the hollow interior of the humidifier 100, a water curtain wall structure 102 is disposed in the humidifier 100, the water curtain wall structure 102 and the first exhaust fan 200 are both disposed in the interior of the humidifier 100, specifically, the humidifier 100 includes a housing 101, the hollow interior of the housing 101 forms the installation cavity, a water pumping box, the water curtain wall structure 102 and the exhaust fan are disposed in the housing 101, wherein the first exhaust fan 200 is disposed at one end of the interior of the housing 101, and the water curtain wall structure 102 is fixedly connected to the water pumping box and is embedded in the interior of the housing 101; further, the water curtain wall structure 102 and the first exhaust fan 200 are connected inside the housing 101, and the structure in which the first exhaust fan 200 is disposed inside is used to enhance the integrity of the entire humidifier 100 during transportation, and also to ensure that the humidifier 100 has an air exhaust function inside the humidifier 100 to realize an external transportation function when the humidifier 100 is manufactured and installed.

Secondly, it is preferable that an opening is formed on the surface of the humidifier 100, and the first suction fan 200 is connected to the opening, wherein the opening pipe 500 is connected to the water curtain wall structure 102, specifically, when the humidifier 100 only contains the water curtain wall structure 102 and the suction box structure inside the casing 101, so that the first suction fan 200 can be removed from the opening and then removed when the user or the repairman needs to detach the first suction fan 200 for cleaning or cleaning.

In addition, the above-mentioned connection of the second suction fan 300 to the air conditioner 400 or the air purifier allows the following connection, which is not fully disclosed in the present embodiment, and specifically includes at least two embodiments:

the air conditioner 400 or the air purifier is characterized in that an air inlet is formed in the side wall of the air conditioner 400 or the air purifier, the second exhaust fan 300 is in butt joint with the air inlet, a connecting portion is arranged on the outer surface of the second exhaust fan 300, the second exhaust fan 300 is connected with the surface of the air conditioner 400 or the air purifier through the connecting portion, the connecting mode is not limited to threaded connection or buckling connection, the buckling connection refers to the fact that a clamping block is arranged on the surface of the second exhaust fan 300, a clamping groove is formed in the surface of the air conditioner 400 and connected with the clamping block to achieve buckling connection, the scheme is also used for solving the problem that the fan of the air conditioner 400 or the air purifier needs to be cleaned, and the wind power of the air conditioner 400 or the air purifier is mainly strengthened without the fact that the air conditioner 400 or the air purifier has strong air draft capacity.

The second is that the inside of air conditioner 400 or air purifier is equipped with the fan, and this scheme utilizes the air exhauster of air conditioner 400 or air purifier itself, specifically speaking, what utilize is the inside fan of air conditioner 400 or air purifier, through utilizing the inside fan of air conditioner 400 or air purifier, can realize reducing user's economic pressure, in addition, also can avoid when the installation, need successively install first air exhauster 200 and still install second air exhauster 300.

As described above, the first exhaust fan 200 is disposed inside the humidifier 100, and an air outlet port extends toward the second exhaust fan 300, specifically, the pipe 500 is connected to the air outlet port, and then connected to the second exhaust fan 300, wherein the pipe 500 has the following embodiments, referring to fig. 1, fig. 2, and fig. 3:

a condensed water backflow prevention structure is applied to a humidifier 100 and comprises a first exhaust fan 200 and a pipeline 500, wherein an air inlet of the first exhaust fan 200 is connected with the humidifier 100, an air outlet of the first exhaust fan 200 is connected with the pipeline 500, a backflow part 502 is arranged on the pipeline 500, and the backflow part 502 is horizontally arranged downwards relative to the air outlet of the first exhaust fan 200 so as to prevent condensed water from flowing back to the first exhaust fan 200; through set up backward flow portion 502 on the pipeline 500 that is connected with first air exhauster 200, the water vapor can pass through backward flow portion 502 when condensing, wherein because backward flow portion 502 is flagging down for first air exhauster 200, so the comdenstion water also can assemble the low place even assemble in pipeline 500, assemble in backward flow portion 502 promptly to the effect of having played the comdenstion water anti-reflux.

It can be understood that, in order to solve the problem of the occurrence of condensed water in the pipe 500, a heater may be disposed on the sidewall of the pipe 500, but because the heater is turned on for a short time, a certain backflow prevention structure is still required to prevent the moisture from flowing back from the pipe 500; specifically, when the backflow prevention structure is adopted, the humidification function of the humidifier 100 may be suspended, and the blowing function may be turned on, that is, only the blowing function of the first blower is used, and the secondary evaporation of the moisture of the condensed water collected in the backflow prevention structure is driven by wind, and it is understood that the primary evaporation of the moisture refers to a process of being transported out of the humidifier 100 for the first time.

Particularly, pipeline 500 includes first body 501, backward flow portion 502 and second body 503, and first body 501, backward flow portion 502 and second body 503 communicate in proper order, and first body 501 is connected with the air outlet of first air exhauster 200, and second body 503 is connected with outside air-out device, wherein through adopting following some special pipeline 500 structures, can realize better anti-reflux effect relatively:

in the first scheme, referring to fig. 1 to 3, two ends of the backflow portion 502 are gradually arranged downward toward the center and downward toward the horizontal direction to form a U-shaped arrangement, it is easy to understand that, by adopting the U-shaped backflow portion 502, when water vapor passes through the U-shaped backflow portion 502, the water vapor first goes down and then rises, which is driven by wind of the first blower, and if the water vapor is condensed in the pipeline 500, when the water flows back to the backflow portion 502, the water sinks first and then cannot rise, so that the water cannot continuously flow back to the first blower; in addition, since the position of the air conditioner 400 or the air purifier needs to be higher than that of the humidifier 100 or the external blower in the art, or both of them need to be flush, since the humidifier 100 mentioned in the above solution is placed on the external blower or other position where the condensed water can be collected, the air blown from the first blower drives the water vapor to flow, and it does not flow back to the air conditioner 400 or the air purifier of the air conditioner 400 from the duct 500 after being condensed in the duct 500.

Scheme two, the both ends of backward flow portion 502 are towards the gradual downward bending setting of central authorities, constitute the V type setting, it is similar to set up backward flow portion 502 to the downward bending setting, just directly produce the comdenstion water when touching the inner wall of pipeline 500 in order to place vapor, wherein, the V type setting is that can remove faster than the U type setting for vapor proof, but V type backward flow portion 502 more easily appears piling up the condition of comdenstion water, specifically speaking, the comdenstion water assembles the bottom of blocking up V type backward flow portion 502 more easily when V type backward flow portion 502, thereby prevent more vapor backward flows.

Scheme three, the both ends of backward flow portion 502 are the wave setting toward central authorities, through adopting the wave setting, pipeline 500 that can realize fluctuation from top to bottom like this, but can guarantee to have an airflow channel between two pipeline 500 again, when water needs to assemble the backward flow portion 502 of this scheme, the comdenstion water can constantly assemble in the bottom that a plurality of waves set up, thereby realize assembling of more comdenstion waters, and each wave can all set up to less fluctuation, particularly, can be 1.5 times fluctuation from top to bottom of the diameter of pipeline 500, when can realizing certain convergence ability like this, can solve the too concentrated problem of comdenstion water, pipeline 500 through this kind of mode processing, except can letting vapor normal flow, can also let the comdenstion water disperse, when adopting the air exhauster to blow in pipeline 500, can let the comdenstion water evaporate more fast.

Scheme four, constitute at least round circle setting between the both ends of backward flow portion 502, the both ends of backward flow portion 502 realize returning the ring structure to the centre, have lengthened the route that vapor passed through like this, but have also increased the volume that the comdenstion water can be stored, utilize the lateral wall that returns the ring to realize the dispersion of comdenstion water and arrange.

Scheme five, the upper and lower inflation setting of backward flow portion 502 utilizes the upper and lower inflation setting of backward flow portion 502 to make the lower part of backward flow portion 502 can be used for assembling the comdenstion water, and the upper portion of backward flow portion 502 can be used for passing through vapor, and is very convenient and high-efficient.

In the above-mentioned solution, the inner sidewall of the pipe 500 may be provided with a plurality of spaced grooves, so that the condensing water collecting capability may be improved.

In the present scheme, as can be seen from fig. 1 to 3, the humidifier 100 has the water curtain wall structure 102 for outputting water vapor, the air inlet of the first exhaust fan 200 is vertically butted with the outlet of the water curtain wall structure 102, and the water curtain wall structure 102 is vertically butted with the first exhaust fan 200, so that it is ensured that water in the water curtain wall structure 102 does not affect the first exhaust fan 200, and by adopting the scheme, the condensed water is not accumulated near the air inlet of the first exhaust fan 200, and the normal operation of the first exhaust fan 200 is ensured.

Similarly, the second suction fan 300 is fixedly connected to the air conditioner 400 or the air cleaner, and an air inlet pipe port extends outwards.

As shown in fig. 1, the present invention provides a humidifier 100, which uses the above anti-backflow structure of condensed water, wherein the humidifier 100 is connected to a first exhaust fan 200, and moisture is transported through a pipeline 500.

Wherein, preferably, the humidifier 100 comprises a water curtain wall structure 102, and an outlet of the water curtain wall structure 102 is connected with an air inlet of the first exhaust fan 200; water curtain wall structure 102 includes the water curtain chamber, constitutes the runner structure and the heating device of water curtain, and heating device heats the water curtain chamber, and the water of water curtain intracavity is taken up to the runner structure, and first air exhauster 200 sucks the gas in the water curtain intracavity to take away the structural water of runner, utilize water curtain wall structure 102 can realize stable vapor structure, need not consume extra oscillator and get up the hosepipe of water curtain intracavity portion moreover.

The humidifier 100 provided by the scheme comprises the double-exhaust fan structure and the humidifier 100, wherein the humidifier 100 comprises a water curtain wall structure 102 for generating water vapor, the water curtain wall structure 102 is arranged inside the humidifier 100, and the first exhaust fan 200 is connected with the water curtain wall structure 102 to exhaust wet air.

Wherein, preferably, the air inlet of the water curtain wall structure 102 is butted up and down with the outlet of the water curtain wall structure 102.

As shown in fig. 3, the air conditioner 400 provided by the present invention is connected to the humidifier 100, the air conditioner 400 is provided with a second exhaust fan 300, the second exhaust fan 300 is connected to the first exhaust fan 200 through a pipe 500, wherein the second exhaust fan 300 is provided at an air inlet of the air conditioner 400 or the air purifier, it can be understood that an inner frame or surface of the air conditioner 400 is provided with an air inlet pipe connected to the second exhaust fan 300, and an air outlet of the second exhaust fan 300 is connected to the air inlet pipe.

The air purifier that this scheme still provided connects humidifier 100 as above, and air purifier is located to second air exhauster 300.

The wet air and the air with water vapor mentioned in the scheme are called fresh air in the technical field of the air conditioner 400, and the fresh air is not particularly referred to as a certain type of air, as long as the air can be provided with more water vapor.

The utility model discloses in sequence nouns such as the first, second of annotating do not restrict the precedence between the object, only be used as the identifying expression, specific object arranges position and spatial relationship and is limited by the position in the text.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides an anti-condensate water backflow structure, is applied to the humidifier, its characterized in that, including first air exhauster and pipeline, the air intake of first air exhauster with the humidifier is connected, the air outlet of first air exhauster with the pipe connection, be equipped with backward flow portion on the pipeline, the backward flow portion for the air outlet of first air exhauster sets up toward the level downwards to prevent that the comdenstion water from flowing back to first air exhauster.

2. The backflow structure of claim 1, wherein the pipeline comprises a first pipe, a backflow portion and a second pipe, the first pipe, the backflow portion and the second pipe are sequentially communicated, the first pipe is connected with the air outlet of the first exhaust fan, and the second pipe is connected with an external air outlet device.

3. The backflow structure of condensed water preventing structure as claimed in claim 2, wherein both ends of the backflow part are gradually and horizontally disposed downward toward the center to form a U-shaped arrangement.

4. The backflow structure of condensed water preventing as claimed in claim 2, wherein both ends of the backflow part are gradually bent downward toward the center to form a V-shaped arrangement.

5. The backflow structure of claim 2, wherein both ends of the backflow part are waved toward the center.

6. The backflow structure of claim 2, wherein the backflow portion forms at least one circle between both ends thereof.

7. A structure for preventing backflow of condensed water as claimed in any one of claims 1 to 6, wherein the backflow part is expanded in upper and lower directions.

8. A humidifier, characterized in that the condensed water backflow preventing structure according to any one of claims 1 to 7 is applied, the humidifier is connected to the first suction fan, and moisture is transferred through the pipe.

9. The humidifier of claim 8, wherein the humidifier includes a water curtain wall structure, an outlet of the water curtain wall structure being connected to an intake of the first suction fan; the water curtain wall structure includes the water curtain chamber, constitutes the runner structure and the heating device of water curtain, heating device heats the water curtain chamber, the water of water curtain intracavity is taken up to the runner structure, first air exhauster suction the gas of water curtain intracavity is in order to take away the structural water of runner.

10. An air conditioner characterized in that a humidifier according to claim 8 or 9 is connected, and a second exhaust fan is arranged on the air conditioner and connected to the first exhaust fan through the pipeline.

Images